Questions on UI for WinForms Forum

3 answers

93 views

Y Axis in middle of RadChart Programatically

Hi,

I need to impelment the Y axis in center position of radchart programatically in C# winform.

Could you please advice the solution.

General Discussions

answered on 17 Oct 2014

1 answer

113 views

RadGRid Data is diappearing

Hi,

I have a project VS 20110 , with Telerik . In my application , have radgrid. This Radgrid having some data. When I mouse out the data in the radgrid, it wiil disappear and if the the mouse over , the data is diaplaying.The problem only in IE11 , But its working fine on Mozilla and IE8. How can I resolve this.?

Regards,
Dileep

GridView

answered on 17 Oct 2014

1 answer

272 views

PDF Add Rectangle in viewer

Hello,

How can i add a rectangle (or a button) in the PDF viewer, only on the first page?

Thank you

PdfViewer and PdfViewerNavigator

answered on 17 Oct 2014

2 answers

1.4K+ views

Listview width with or without vertical scrollbar

I have a RadListView, with a ViewType of Listview, and VerticalScrollBar set to AutoHide. I simply want to get the width of the control including the scrollbar if visible.

I have tried ClientRectangle.Width - it did not take into account the scrollbar.width

So I tried checking the visibility of the scrollbar, if visible then subtract the scrollbar width. Even when the scrollbar is visible, it always comes back as Visible=False.

Is this a bug or am I doing wrong something wrong?

Dim iScroll As Integer = 0

'get scrollbar width if needed

If Me.lvwLoadForms.VerticalScroll.Visible = True Then iScroll = SystemInformation.VerticalScrollBarWidth

'resize items and group widths

With Me.RadListView1

.GroupItemSize = New Size(.Width - iScroll, .GroupItemSize.Height)

.ItemSize = New Size(.Width - .GroupIndent - iScroll, .ItemSize.Height)

End With

ListView

answered on 16 Oct 2014

5 answers

818 views

GridView ImageColumn not showing image

Hi,

I've already performed a search here, and I think I'm doing this right, but the fact is that my RadGridView does not show the image.
The only thing that the field shows is "System.Drawing.Bitmap"

'Loading image from file ( path in database )

Dim img As Image = Image.FromFile(Reader("Imagem"))

'Attempt 1

r.Cells(2).Value = img

'Attempt 2

'Writing to a memory stream

Dim ms As New MemoryStream

img.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg)

'passing the bytes to the value field

r.Cells(2).Value = ms.ToArray

'Attempt 3

'Simply loading an image from resources to the value field

r.Cells(2).Value = My.Resources.icon_fantasma_05

I know I'm doing something wrong, I just don't know what. These 3 attempts , are based / copy from examples given on the intermet..
I've attached a image, which shows what I'm getting at the GridView.

Could somebody please help?

Thank you very much !

GridView

answered on 16 Oct 2014

1 answer

94 views

Add extra column for input below another column in gridviewrelation

Hi,

We use a gridview with a gridviewrelation.

The Case:

We have a list of projects, for each project we have employees working on a specified project.
For each week they have to put amount of hour(s), W1 -2014, etc... (see picture)
We have also a column W1Description2014 etc... we want to add this below the column of W1-2014, etc...

See picture for more information.

This is de code we use to add the grid relation:

Dim MyProjectRelation As New GridViewRelation(MyBase.SearchGrid.MasterTemplate, template)
MyProjectRelation.RelationName = "ProjectRelations"
MyProjectRelation.ParentColumnNames.Add("projectnr")
MyProjectRelation.ChildColumnNames.Add("projectnr")

In telerik screenshot we see difrent styles, but we can't find this issue in code.

Do you have any solution for this issue ?

With friendly regards.

GridView

answered on 16 Oct 2014

5 answers

211 views

Fit Columns only 99%

Hi

            RadGridView1.AutoSizeColumnsMode = GridViewAutoSizeColumnsMode.Fill
            or
            RadGridView1.MasterTemplate.AutoSizeColumnsMode = GridViewAutoSizeColumnsMode.Fill

            is it possible to fit 100%?

Thank You

GridView

answered on 15 Oct 2014

1 answer

221 views

Showing hidden tabbed documents

I am trying to provide a hide and show functionality with tabbed DocumentWindow instances.

The idea is to hide all DocumentWindow instances except one, and then later re-show all the hidden DocumentWindow instances.

The issue is that after hiding them, these windows are no more accessible through the Dock object.
Even when I add the following line when I create a new DocumentWindow instance.

documentWin.CloseAction = DockWindowCloseAction.Hide;<br>

It seems as if the Hide() method actually closed the DocumentWindow.

Appreciate any help on this issue.
Thanks
Meir

Dock

answered on 15 Oct 2014

3 answers

160 views

[Solved] Changing All RadPanorama Tile BackColors at Once

I was wondering if there is a way to change all RadPanorama tile Backcolors at once instead of going through each tile individually.

Panorama

answered on 15 Oct 2014

2 answers

594 views

GetRadWindowManager().GetWindowByName("RadwindowName") returns null

    
            <%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %> 
        
            <script type="text/javascript">  
        
                function ShowMessage(url) {  
        
                    var win = GetRadWindowManager().GetWindowByName("Message");  
        
                    win.SetUrl(url);  
        
                    win.SetSize(600, 430);  
        
                    win.Show();  
        
                }  
        
            </script> 
        
            <span style="font-size:medium; font-weight:bold"><asp:Label ID="lblTitle" runat="server" Visible="false"></asp:Label></span>  
        
            <br /><br /> 
        
            <asp:GridView ID="gvMessages" runat="server" AllowPaging="True" AllowSorting="False" AutoGenerateColumns="False" onpageindexchanging="gvMessages_PageIndexChanging">  
        
                <PagerSettings Mode="NextPreviousFirstLast"   
        
                    FirstPageImageUrl="~/DesktopModules/Message/Images/first.gif"   
        
                    FirstPageText="First"   
        
                    LastPageImageUrl="~/DesktopModules/Message/Images/last.gif"   
        
                    LastPageText="Last"   
        
                    NextPageImageUrl="~/DesktopModules/Message/Images/next.gif"   
        
                    NextPageText="Next"   
        
                    PreviousPageImageUrl="~/DesktopModules/Message/Images/previous.gif"   
        
                    PreviousPageText="Previous" /> 
        
                <Columns> 
        
                    <asp:TemplateField> 
        
                        <ItemTemplate> 
        
                            <div id="divMessageTitle" style="overflow: hidden; width: 150px; text-overflow: ellipsis" Wrap> 
        
                                <asp:Literal ID="ltMessageTitle" runat="server" Text='<%# FormatTitle(Eval("MessageTitle"), Eval("MessageStyle")) %>'></asp:Literal> 
        
                            </div> 
        
                            <a href='#' style="font-size:10px" onclick="ShowMessage('<%# Page.ResolveUrl("~/DesktopModules/Message/Message.aspx?msgid=" + Eval("MessageId")) %>');">[more]</a> 
        
                            <br /> 
        
                            <br /> 
        
                        </ItemTemplate> 
        
                    </asp:TemplateField> 
        
                </Columns> 
        
            </asp:GridView> 
        
            <asp:Literal ID="ltContent" runat="server"></asp:Literal> 
        
            <br /><br /> 
        
            <telerik:RadWindowManager ID="Singleton" runat="server" Skin="Outlook">  
        
                <Windows> 
        
                    <telerik:RadWindow ID="Message" runat="server" Modal="True" Behavior="Close" /> 
        
                </Windows> 
        
            </telerik:RadWindowManager>

This is the code which I am using to show a popup on radwindow through javascript but when I run the page the var win = GetRadWindowManager().GetWindowByName("Message"); returns null

please help me on this, the version I am using is 2009.2.826.35

Regards,

Roshin.K

GridView

answered on 14 Oct 2014